30702119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 40273920

約数和(自身を除く): 9571801

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 367, 629, 703, 2261, 2569, 4403, 4921, 6239, 6973, 11951, 13579, 43673, 48811, 83657, 95053, 118541, 230843, 258001, 829787, 1615901, 1806007, 4386017, 30702119]

約数ペア:

[(1, 30702119), (7, 4386017), (17, 1806007), (19, 1615901), (37, 829787), (119, 258001), (133, 230843), (259, 118541), (323, 95053), (367, 83657), (629, 48811), (703, 43673), (2261, 13579), (2569, 11951), (4403, 6973), (4921, 6239)]